Math, asked by Ralover, 1 year ago

sum number 4 please answer fast

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Answered by dm7
1
1855 is sum
apply formula
n/2[2a + (n-1)d]

Ralover: tq brother
dm7: if satisfied please brainlist my answer
Ralover: OK
Answered by Samy1234
0
for any doubts, pls comment
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